Withdrawn December 1963; sent to Woodham Brothers scrapyard in May 1964; s to Birmingham Railway Museum, moved there August 1972; now preserved at Railway Age Crewe.
More information: Wikipedia.

Thorpe Hall

LNER 2837

4-6-0

Thunderbolt

LNWR 1102

Crewe 4453

11/1904

4-4-0

Became LMS 5193; wd 9/1931.

Thunderer

GWR

2-2-2+6

Thunderer (1st)

GWR

Hawthorn

1838

0-4-0+6

The driving gear rode on a separate frame that pulled the boiler; the boiler rode on its own 6-wheel frame; retired 1839; the boiler was used as a stationary boiler for a while after retirement.
More information: Wikipedia.

Involved in a derailment with Rising Star on September 7, 1841; wd 1873.

Tiger

LNWR 1439

Crewe 4519

11/1905

4-4-0

Became LMS 5275; wd 1/1933.

Tiger

SDR

SSG

1860

4-4-0ST

Became GWR 2116 in 1876.

Timour (1st)

GWR

GWR

1849

4-2-2

Wd 1871.

Timour (2nd)

GWR

GWR

1873

4-2-2

Wd 1892.

Tintagel

BR 73084

Derby

7/1955

4-6-0

Officially named 10/1959 at Eastleigh; wd 12/1965; scr 4/1966.

Tintagel

SR 745

4-6-0

Tintagel Castle

GWR 5011

4-6-0

Tintern Abbey

GWR 5087

4-6-0

Tiny

SDR

Sara&Co

1868

0-4-0

Vertical boiler. Became GWR 2180; wd 1883; converted to be a stationary boiler in Newton Abbot; preserved on static display beginning in 1927; now (2012) owned by South Devon Railway Trust and on static display at Buckfastleigh station.

Titan

LNWR 7

Crewe 4441

6/1904

4-4-0

Became LMS 5276; wd 10/1935.

Titan

SDR

4-4-0ST

Tite

NDR

2-2-2

Titley Court

GWR 2953

4-6-0

Tityos

GWR

NG&Co

1842

0-6-0

Wd 1870.

Tiverton Castle

GWR 5041

4-6-0

Tobago

LMS 5635

4-6-0

Tockenham Court

GWR 2954

4-6-0

Toddington Grange

GWR 6848

4-6-0

Tonbridge

SR 905

4-4-0

Tonga

LMS 5632

4-6-0

Tornado

BR 70022

Crewe

8/1951

4-6-2

Wd 12/1967; scr 4/1968.

Tornado (1st)

GWR

GWR

1849

4-2-2

Wd 1881.

Tornado (2nd)

GWR

GWR

1888

4-2-2

Wd 1892.

Tornado

SDR

Vulcan

1854

0-6-0ST

Exploded on March 13, 1860; rebuilt; became GWR 2139 in 1876; wd 1884.